InfiniBand Driver Heap Buffer Overflow DoS

The vulnerability of the ioniccreatecq function in the drivers/infiniband/hw/ionic/ioniccontrolpath.c file of the InfiniBand driver for the Linux operating system is related to the lack of memory release after the effective lifespan has ended. Exploiting this vulnerability could allow a malicious...

CVE-2026-23384: Missing Release of Memory after Effective Lifetime

In the Linux kernel, the following vulnerability has been resolved: RDMA/ionic: Fix kernel stack leak in ioniccreatecq struct ioniccqresp resp u32 cqid2; // offset 0 - PARTIALLY SET see below u8 udmamask; // offset 8 - SET resp.udmamask = vcq-udmamask u8 rsvd7; // offset 9 - NEVER SET udmamask &...